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GDL1850 | 1.85mm Carbon Plate

Main features
  • 1.85mm - 1850um - 73mil
  • Alternative to 7590
  • Graphitized Carbon Plate

Product Description

GDL1850 is a graphitized carbon plate, commonly used as a gas diffusion layer and electrode for fuel cells. Its through plane resistance is less than 13.3 mΩcm2. The thickness is 1.85mm and is measured at 50 kpa.

GDL1850 has a density of ±0.85 g/cm3 and a through plane resistivity of 70mΩ-cm instead of 100mΩ-cm from the classic Spectracarb grades. Voltage loss is 25mV. This product is a close alternative to Spectracarb 2050A-7590.

Product Family
40 x 40 cm

Catalog Product

Unlike other products we offer, the products listed on this page cannot currently be ordered directly from the website.
Shipping in 1 - 2 weeks In stock

Technical Specifications

General Properties
Volumetric mass per unit
0.85 kg/m3
Total Thickness
Total Thickness
Total thickness is taking into account all the films, coatings, adhesives, release liners and special layers and is the maximum thickness of a film or tape.
1850 μm